71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
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// Copyright (c) 1999 Max-Planck-Institute Saarbruecken (Germany).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/Convex_hull_2/include/CGAL/ch_bykat.h $
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// $Id: ch_bykat.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Stefan Schirra
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#ifndef CGAL_CH_BYKAT_H
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#define CGAL_CH_BYKAT_H
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#include <CGAL/license/Convex_hull_2.h>
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#include <CGAL/basic.h>
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#include <iterator>
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namespace CGAL {
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// same as |convex_hull_2(first,last,result)|. {\sc traits}:
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// uses |Traits::Point_2|, |Traits::Less_signed_distance_to_line_2|,
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// |Traits::Left_turn_2|,, |Traits::Equal_2| and |Traits::Less_xy_2|.
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template <class InputIterator, class OutputIterator, class Traits>
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OutputIterator
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ch_bykat(InputIterator first, InputIterator last,
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OutputIterator result,
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const Traits& ch_traits);
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template <class InputIterator, class OutputIterator>
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inline
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OutputIterator
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ch_bykat(InputIterator first, InputIterator last, OutputIterator result)
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{
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typedef std::iterator_traits<InputIterator> ITraits;
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typedef typename ITraits::value_type value_type;
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typedef CGAL::Kernel_traits<value_type> KTraits;
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typedef typename KTraits::Kernel Kernel;
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return ch_bykat( first, last, result, Kernel());
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}
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template <class InputIterator, class OutputIterator, class Traits>
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OutputIterator
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ch_bykat_with_threshold(InputIterator first, InputIterator last,
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OutputIterator result,
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const Traits& ch_traits);
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template <class InputIterator, class OutputIterator>
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inline
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OutputIterator
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ch_bykat_with_threshold(InputIterator first, InputIterator last,
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OutputIterator result)
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{
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typedef std::iterator_traits<InputIterator> ITraits;
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typedef typename ITraits::value_type value_type;
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typedef CGAL::Kernel_traits<value_type> KTraits;
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typedef typename KTraits::Kernel Kernel;
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return ch_bykat_with_threshold( first, last, result, Kernel());
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}
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} //namespace CGAL
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#include <CGAL/Convex_hull_2/ch_bykat_impl.h>
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#endif // CGAL_CH_BYKAT_H
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